GB/T 29265.1-2017 in English
VALIDInformation technology-Information device intelligent grouping and resource sharing-Part 1:Architecture and reference model
- Issued on:2017-11-01
- Implemented on:2019-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 29265.1-2017信息技术 信息设备资源共享协同服务 第1部分：系统结构与参考模型》由TC28（全国信息技术标准化技术委员会）归口，TC28SC25（全国信息技术标准化技术委员会信息技术设备互连分会）执行，主管部门为国家标准化管理委员会。
Introduction
1. Standard Overview
GB/T 29265.1—2017 "Information Technology Information Equipment Resource Sharing Collaborative Service Part 1: System Architecture and Reference Model" specifies the hierarchical structure, network model, and equipment and service model of information equipment resource sharing collaborative service, which is applicable to the interconnection, resource sharing and collaborative service between computers and consumer electronic devices.
2. IGRS Hierarchical Structure
The IGRS hierarchical structure is divided into the device connection layer, the transmission and network protocol layer, the device interaction message framework layer, and the application layer. Specifically including:
- Device connection layer: supports wired and wireless communication technologies, such as GB/T 15629.3, GB 15629.11, etc.
- Transmission and network protocol layer: adopts common mature technical standards.
- Device interaction message framework layer: based on the IGRS basic protocol.
- Application layer: Based on the IGRS application framework, it realizes interoperability in various application scenarios.
3. IGRS network model
| Network type | Description | Application scenario |
|---|---|---|
| IGRS RA network | A service platform deployed on the Internet to realize remote access. | Interconnection between home network and wide area network. |
| IGRS local IP network | Local communication network based on IPV4 or IPV6 protocol. | Interconnection between devices in home and office environments. |
| GCCP network | Used to connect devices that do not have IP communication capabilities, such as home appliances and sensors. | Interconnection of non-IP devices in the home environment. |
4. Device and Service Model
4.1 Device Definition and Classification
IGRS devices are divided into two categories based on physical form and functional characteristics: morphological device types (such as microcomputers, TVs) and functional device types (such as media servers, media players). Devices can also be divided into terminal devices, server devices, and gateway devices.
4.2 Service Description
IGRS services are published and called through specific mechanisms. Service classification adopts two-level classification: primary type (such as automatic control, network access) and secondary type (such as lighting control, network open services).
5. Comparative Analysis of Standard Frameworks
| Dimensions of Standard Frameworks | Features | Application Scenarios |
|---|---|---|
| Hierarchical Structure | Hierarchical design from device connection to application layer. | Ensure interoperability between different networks and devices. |
| Network Model | Supports interconnection of local IP, remote access (RA) and non-IP (GCCP) networks. | Home, office and remote environments. |
| Service Model | Standardized description and interaction mechanism of devices and services. | Realize resource sharing and collaborative services. |
6. Implementation Recommendations
To ensure the effective implementation of the IGRS standard, it is recommended that:
- Enterprise level:Equipment manufacturers should follow the IGRS standard for product development to ensure interoperability.
- Developer level:Application developers should design standardized applications based on the IGRS basic protocol and application framework.
- Service provider level:The service platform should support remote interconnection and intercommunication between IGRS RA users and devices, and provide open interfaces to attract third-party service access.
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